Polyhedra

Modal Logic Modal Logic- Open Encyclopedia article. Modal Logic Modal Logic- Wikipedia article. Modal epistemic logic Modal epistemic logic- An extensive overview of the subject. Mally's Deontic Logic Mally's Deontic Logic- Discussion of Ernst Mally's logic of obligation; from the Stanford Encyclopedia by Gert-Jan Lokhorst. The Calculus of Structures - Modal Logics The Calculus of Structures - Modal Logics- Several normal propositional modal logics are systematically presented in the calculus of structures and cut elimination is proved. By A… Modal Logic Modal Logic- Online book by J. Jay Zeman. Modal Logic Modal Logic- Originally the study of deductive behavior of the expressions `it is necessary that' and `it is possible that', now also includes logics for belief, tense, the deonti… Computational Tools for Modal Logic Computational Tools for Modal Logic- Resources collected by Renate Schmidt.